package com.xls.springboot.security;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

import javax.sql.DataSource;

@Configuration
@EnableWebSecurity
public class SecurityConfiguration  extends WebSecurityConfigurerAdapter {
    @Autowired
    DataSource dataSource;
    @Autowired
    BCryptPasswordEncoder bCryptPasswordEncoder;
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.jdbcAuthentication().dataSource(dataSource)
                .usersByUsernameQuery("SELECT username,password,enabled " + "FROM user_accounts WHERE username = ?")
                .authoritiesByUsernameQuery("SELECT username,role " + "FROM user_accounts WHERE username = ?")
        .passwordEncoder(bCryptPasswordEncoder);
    }

//    @Override
//    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
//        auth.jdbcAuthentication().dataSource(dataSource)
//                .withDefaultSchema()
//                .withUser("myuser")
//                .password("pass")
//                .roles("USER")
//                .and()
//                .withUser("xls")
//                .password("123")
//                .roles("USER")
//         .and()
//                .withUser("managerUser")
//                .password("123")
//                .roles("ADMIN");
//
//    }


//    @Bean
//    public PasswordEncoder getPasswordEncoder() {
//
//        return NoOpPasswordEncoder.getInstance();
//    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()


//                .antMatchers("/projects/new").hasRole("ADMIN")
//                .antMatchers("/projects/save").hasRole("ADMIN")
//                .antMatchers("/students/new").hasRole("ADMIN")
//                .antMatchers("/students/save").hasRole("ADMIN")

                .antMatchers("/","/**").permitAll()//放在最上面编写的路径是有先后关系的
                .and()
                .formLogin();


    }
}